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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2016/09/24 10:21:20 UTC

[jira] [Created] (SPARK-17658) write.df API requires path which is not actually always nessasary in SparkR

Hyukjin Kwon created SPARK-17658:
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             Summary: write.df API requires path which is not actually always nessasary in SparkR
                 Key: SPARK-17658
                 URL: https://issues.apache.org/jira/browse/SPARK-17658
             Project: Spark
          Issue Type: Bug
          Components: SparkR
    Affects Versions: 2.0.0
            Reporter: Hyukjin Kwon
            Priority: Minor


It seems {{write.df}} in SparkR always requires taking {{path}}. This is actually not always nessasary.

For example, if we have a datasource extending {{CreatableRelationProvider}}, it might not request {{path}}. 

FWIW, Python/Scala do not require this in the API already.



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